Snowpark-extensions

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Adding support for dataframe.groupBy.pivot

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Fixing issues with explode and arrays_zip
Whe found that some operations didn't work the the same for some operations
adding `use_compat` support.

Fixing implementation for array zip and other operators and modifying test cases.

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Adding test_cases
Adding support for:
* arrays_zip
* applyInPandas
* explode for arrays and dicts
* explode_outer for arrays and dicts
* adding array alias for array_construct
* F.arrays_sort
* F.array_distinct
* F.flatten for arrays
* F.asc, F.desc, F.asc_nulls_first, F.desc_nulls_first

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Fixing bug in create_map

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Adding from_env
Fixing issue with requirements.txt

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Fix typo in date_add function
Adding Jupyter Notebook extension